package com.example.tests;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import java.util.Random;

import org.testng.annotations.Test;

import com.example.utils.SortedListOf;

public class GroupRemovalTests extends TestBase{
	
	@Test
	public void deleteSomeGroup(){
		SortedListOf<GroupData> oldList = app.getGroupHelper().getGroups();
		Random rnd= new Random();
		int index = rnd.nextInt(oldList.size()-1)+1;
		app.getGroupHelper().deleteGroup(index);
		SortedListOf<GroupData> newList = app.getGroupHelper().getGroups();
		assertThat(newList,equalTo(oldList.without(index-1)));
	}
	
}
